Pyxis Cloud vs Modbus 40001
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Pyxis Cloud
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Pyxis is a simplest way to a smarter home. Pyxis created to make your life easier. Start with connected products from your favorite brands and control them all from one app. A connected home app that gives you full control of all your smart devices. Pyxis is working with the leading manufacturers of Smart Home devices to simplify your home connectivity into one app. For any further info, visit the website https://pyxis.cloud The features: - Control all your Smart Home connected devices from a unique interface, from wherever you are and whenever you want; - Connect different technologies like KNX, Modbus, SmartBus, Smart TV and use as one system; - Easy to control and monitor connected device; Enjoy your home!
Modbus 40001
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Modbus 40001 is a Modbus/TCP master & slave for testing and commissioning industrial equipment โ PLCs, drives, meters, and controllers โ from an iPhone or iPad. Enter a device's IP address and port, choose a function code, and continuously poll a block of coils or registers of any size. Values update live, changed cells flash as they move, and holding registers and coils can be written back with a tap. FEATURES:- โข Function codes 01โ04 โ Coil Status, Input Status, Holding Register, Input Register โข Any block size โ set the start address and length, checked against the protocol limits for each function โข Poll rates from 100 ms to 5 seconds โข Value notations โ unsigned and signed decimal, hex, binary, 32-bit long, Float32 and 64-bit double in both word orders โข Character notations โ ASCII in either byte order, plus a low-byte form, with a joined readout so device names and serial numbers read as text โข Writes โ tap a cell to send Preset Single Register (06) or Force Single Coil (05) โข Multiple scan documents โ save several register blocks per device and switch between them โข Addressing toggle โ 1-based (PLC style) or 0-based (raw protocol), so off-by-one confusion is a single tap away from being resolved โข Traffic view โ every frame in and out as bracketed hex, with capture and clear โข Status strip โ polls, valid responses, errors, success rate, latency, and last update time โข Built-in demo device โ try every screen without hardware on the bench โข Designed for both orientations โ iPad keeps a two-column layout, iPhone scrolls the whole page No accounts, no analytics, no advertising. Device addresses and scan settings are stored only on your device. Intended for general testing of the Modbus/TCP protocol. Not certified for safety-critical use.
Screenshots
Verdict
The clearest difference is update cadence: Pyxis Cloud at every 10 days against Modbus 40001's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Pyxis Cloud ships an update every 10 days, Modbus 40001 every 5 weeks. The most recent releases landed on October 29, 2026 and October 16, 2026 respectively.
| Parameter | Pyxis Cloud | Modbus 40001 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days โ better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 โ better | 15.1 |
| Further details โ not scored | ||
| Size | 46 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | UMNY DOM, OOO, (RU) | PHILIP JULIAN ROBINSON |
In-app purchases
Pyxis Cloud
No in-app purchases
Modbus 40001
No in-app purchases









